Cooler stand



FIG. 1 is a perspective view of a cooler stand;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof, the rear view being the same; and,

FIG. 5 is a right side view thereof; the left said view being the same. 

The ornamental design for a cooler stand, as shown and described. 